Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -Inf -Inf
S/N 20.8 37.5 40.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11450013 0.474800 0.00000 18.7525 11450014 -0.00173367 0.476534 18.7427
1 11450012 0.473304 0.00149599 18.8536 11450011 0.00000 0.474800 18.8624
2 11450016 0.473546 0.00125399 18.4967 11450015 -0.00206549 0.476865 18.7228
3 11450017 0.474283 0.000516981 18.4847 11450018 -0.00320988 0.478010 18.4291